8(-5n+7)-7=

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Solution for 8(-5n+7)-7= equation:


Simplifying
8(-5n + 7) + -7 = 0

Reorder the terms:
8(7 + -5n) + -7 = 0
(7 * 8 + -5n * 8) + -7 = 0
(56 + -40n) + -7 = 0

Reorder the terms:
56 + -7 + -40n = 0

Combine like terms: 56 + -7 = 49
49 + -40n = 0

Solving
49 + -40n = 0

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-49' to each side of the equation.
49 + -49 + -40n = 0 + -49

Combine like terms: 49 + -49 = 0
0 + -40n = 0 + -49
-40n = 0 + -49

Combine like terms: 0 + -49 = -49
-40n = -49

Divide each side by '-40'.
n = 1.225

Simplifying
n = 1.225

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